Hydraulic energy transfer system with filtering system
US10550857B2 · kind B2 · utility
1Cited by
9References
8Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 5, 2017 |
| Grant date | Feb 4, 2020 |
| Priority date | — |
| Expiry date | Oct 21, 2037 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04B49/065
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A system includes a hydraulic energy transfer system configured to exchange pressures between a first fluid and a second fluid, wherein pressure of the first fluid is greater than pressure of the second fluid. The system also includes a lubrication system coupled to the hydraulic energy transfer system and configured to pump or direct a lubrication fluid into the hydraulic energy transfer system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.